iOS iOS 7 translucent view controller

[Why??????]

Hello,

I would like to know how I can set the background of a view controller to have the realtime, iOS 7 translucency effect. I'm using it using for a popup that uses a modal segue, similar to how the dialog is for adding a city in the weather app.

Thank you.

 

[IDMah]

Actually

You want the Background Blurred through the View not a really translucent.
you are copying the background a blurring it.

Googling found this. http://stackoverflow.com/questions/17055740/how-can-i-produce-an-effect-similar-to-the-ios-7-blur-view

Hope this helps